mirror of
https://github.com/Azure/cosmos-explorer.git
synced 2025-12-22 18:32:00 +00:00
Prettier 2.0 (#393)
This commit is contained in:
Steve Faulkner
GitHub
@@ -1,279 +1,279 @@
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import * as _ from "underscore";
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import Q from "q";
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import * as Entities from "./Entities";
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import { CassandraTableKey } from "./TableDataClient";
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import * as Constants from "./Constants";
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|
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/**
|
||||
* Generates a pseudo-random GUID.
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*/
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||||
export function guid() {
|
||||
function s4() {
|
||||
return Math.floor((1 + Math.random()) * 0x10000)
|
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.toString(16)
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.substring(1);
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}
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return s4() + s4() + "-" + s4() + "-" + s4() + "-" + s4() + "-" + s4() + s4() + s4();
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}
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|
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/**
|
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* Returns a promise that resolves in the specified number of milliseconds.
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*/
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export function delay(milliseconds: number): Q.Promise<any> {
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return Q.delay(milliseconds);
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}
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/**
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* Given a value and minimum and maximum limits, returns the value if it is within the limits
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* (inclusive); or the maximum or minimum limit, if the value is greater or lesser than the
|
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* respective limit.
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*/
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export function ensureBetweenBounds(value: number, minimum: number, maximum: number): number {
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return Math.max(Math.min(value, maximum), minimum);
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}
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|
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/**
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* Retrieves an appropriate error message for an error.
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* @param error The actual error
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* @param simpleMessage A simpler message to use instead of the actual error.
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* If supplied, the original error will be added as "details".
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*/
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export function getErrorMessage(error: any, simpleMessage?: string): string {
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var detailsMessage: string;
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if (typeof error === "string" || error instanceof String) {
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detailsMessage = error.toString();
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} else {
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detailsMessage = error.message || error.error || error.name;
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}
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if (simpleMessage && detailsMessage) {
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return simpleMessage + getEnvironmentNewLine() + getEnvironmentNewLine() + "Details: " + detailsMessage;
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} else if (simpleMessage) {
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return simpleMessage;
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} else {
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return detailsMessage || "An unexpected error has occurred.";
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}
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}
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/**
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* Get the environment's new line characters
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*/
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export function getEnvironmentNewLine(): string {
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var platform = navigator.platform.toUpperCase();
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if (platform.indexOf("WIN") >= 0) {
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return "\r\n";
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} else {
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// Mac OS X and *nix
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return "\n";
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}
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}
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/**
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* Tests whether two arrays have same elements in the same sequence.
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*/
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export function isEqual<T>(a: T[], b: T[]): boolean {
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var isEqual: boolean = false;
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if (!!a && !!b && a.length === b.length) {
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isEqual = _.every(a, (value: T, index: number) => value === b[index]);
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}
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return isEqual;
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}
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/**
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* Escape meta-characters for jquery selector
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*/
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export function jQuerySelectorEscape(value: string): string {
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value = value || "";
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return value.replace(/[!"#$%&'()*+,.\/:;<=>?@\[\\\]^`{|}~]/g, "\\$&");
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}
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export function copyTableQuery(query: Entities.ITableQuery): Entities.ITableQuery {
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if (!query) {
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return null;
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}
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return {
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filter: query.filter,
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select: query.select && query.select.slice(),
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top: query.top
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};
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}
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/**
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* Html encode
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*/
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export function htmlEncode(value: string): string {
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var _divElem: JQuery = $("<div/>");
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return _divElem.text(value).html();
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}
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/**
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* Executes an action on a keyboard event.
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* Modifiers: ctrlKey - control/command key, shiftKey - shift key, altKey - alt/option key;
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* pass on 'null' to ignore the modifier (default).
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*/
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export function onKey(
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event: any,
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eventKeyCode: number,
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action: ($sourceElement: JQuery) => void,
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metaKey: boolean = null,
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shiftKey: boolean = null,
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altKey: boolean = null
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): boolean {
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var source: any = event.target || event.srcElement,
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keyCode: number = event.keyCode,
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$sourceElement = $(source),
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handled: boolean = false;
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if (
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$sourceElement.length &&
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keyCode === eventKeyCode &&
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$.isFunction(action) &&
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(metaKey === null || metaKey === event.metaKey) &&
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(shiftKey === null || shiftKey === event.shiftKey) &&
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(altKey === null || altKey === event.altKey)
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) {
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action($sourceElement);
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handled = true;
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}
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return handled;
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}
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/**
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* Executes an action on an 'enter' keyboard event.
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*/
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export function onEnter(
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event: any,
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action: ($sourceElement: JQuery) => void,
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metaKey: boolean = null,
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shiftKey: boolean = null,
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altKey: boolean = null
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): boolean {
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return onKey(event, Constants.keyCodes.Enter, action, metaKey, shiftKey, altKey);
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}
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/**
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* Executes an action on a 'tab' keyboard event.
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*/
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export function onTab(
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event: any,
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action: ($sourceElement: JQuery) => void,
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metaKey: boolean = null,
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shiftKey: boolean = null,
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altKey: boolean = null
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): boolean {
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return onKey(event, Constants.keyCodes.Tab, action, metaKey, shiftKey, altKey);
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}
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/**
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* Executes an action on an 'Esc' keyboard event.
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*/
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export function onEsc(
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event: any,
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action: ($sourceElement: JQuery) => void,
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metaKey: boolean = null,
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shiftKey: boolean = null,
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altKey: boolean = null
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): boolean {
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return onKey(event, Constants.keyCodes.Esc, action, metaKey, shiftKey, altKey);
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}
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/**
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* Is the environment 'ctrl' key press. This key is used for multi selection, like select one more item, select all.
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* For Windows and Linux, it's ctrl. For Mac, it's command.
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*/
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export function isEnvironmentCtrlPressed(event: JQueryEventObject): boolean {
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return isMac() ? event.metaKey : event.ctrlKey;
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}
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export function isEnvironmentShiftPressed(event: JQueryEventObject): boolean {
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return event.shiftKey;
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}
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export function isEnvironmentAltPressed(event: JQueryEventObject): boolean {
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return event.altKey;
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}
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/**
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* Returns whether the current platform is MacOS.
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*/
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export function isMac(): boolean {
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var platform = navigator.platform.toUpperCase();
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return platform.indexOf("MAC") >= 0;
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}
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// MAX_SAFE_INTEGER and MIN_SAFE_INTEGER will be provided by ECMAScript 6's Number
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export var MAX_SAFE_INTEGER = Math.pow(2, 53) - 1;
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export var MIN_SAFE_INTEGER = -MAX_SAFE_INTEGER;
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/**
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* Tests whether a value a safe integer.
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* A safe integer is an integer that can be exactly represented as an IEEE-754 double precision number (all integers from (2^53 - 1) to -(2^53 - 1))
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* Note: Function and constants will be provided by ECMAScript 6's Number.
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*/
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export function isSafeInteger(value: any): boolean {
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var n: number = typeof value !== "number" ? Number(value) : value;
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return Math.round(n) === n && MIN_SAFE_INTEGER <= n && n <= MAX_SAFE_INTEGER;
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}
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export function getInputTypeFromDisplayedName(displayedName: string): string {
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switch (displayedName) {
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case Constants.TableType.DateTime:
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return Constants.InputType.DateTime;
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case Constants.TableType.Int32:
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case Constants.TableType.Int64:
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case Constants.TableType.Double:
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case Constants.CassandraType.Bigint:
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case Constants.CassandraType.Decimal:
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case Constants.CassandraType.Double:
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case Constants.CassandraType.Float:
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case Constants.CassandraType.Int:
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case Constants.CassandraType.Smallint:
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case Constants.CassandraType.Tinyint:
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return Constants.InputType.Number;
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default:
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return Constants.InputType.Text;
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}
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}
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export function padLongWithZeros(value: string): string {
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var s = "0000000000000000000" + value;
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return s.substr(s.length - 20);
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}
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/**
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* Set a data type for each header. The data type is inferred from entities.
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* Notice: Not every header will have a data type since some headers don't even exist in entities.
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*/
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export function getDataTypesFromEntities(headers: string[], entities: Entities.ITableEntity[]): any {
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var currentHeaders: string[] = _.clone(headers);
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var dataTypes: any = {};
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entities = entities || [];
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entities.forEach((entity: Entities.ITableEntity, index: number) => {
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if (currentHeaders.length) {
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var keys: string[] = _.keys(entity);
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var headersToProcess: string[] = _.intersection(currentHeaders, keys);
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headersToProcess &&
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headersToProcess.forEach((propertyName: string) => {
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dataTypes[propertyName] = entity[propertyName].$ || Constants.TableType.String;
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});
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currentHeaders = _.difference(currentHeaders, headersToProcess);
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}
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});
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return dataTypes;
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}
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/**
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* Set a data type for each header. The data type is inferred from Cassandra Schema.
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*/
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export function getDataTypesFromCassandraSchema(schema: CassandraTableKey[]): any {
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var dataTypes: any = {};
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schema &&
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schema.forEach((schemaItem: CassandraTableKey, index: number) => {
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dataTypes[schemaItem.property] = schemaItem.type;
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});
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return dataTypes;
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}
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import * as _ from "underscore";
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import Q from "q";
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import * as Entities from "./Entities";
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import { CassandraTableKey } from "./TableDataClient";
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import * as Constants from "./Constants";
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|
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/**
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* Generates a pseudo-random GUID.
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*/
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export function guid() {
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function s4() {
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return Math.floor((1 + Math.random()) * 0x10000)
|
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.toString(16)
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.substring(1);
|
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}
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return s4() + s4() + "-" + s4() + "-" + s4() + "-" + s4() + "-" + s4() + s4() + s4();
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}
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|
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/**
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* Returns a promise that resolves in the specified number of milliseconds.
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*/
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export function delay(milliseconds: number): Q.Promise<any> {
|
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return Q.delay(milliseconds);
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}
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|
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/**
|
||||
* Given a value and minimum and maximum limits, returns the value if it is within the limits
|
||||
* (inclusive); or the maximum or minimum limit, if the value is greater or lesser than the
|
||||
* respective limit.
|
||||
*/
|
||||
export function ensureBetweenBounds(value: number, minimum: number, maximum: number): number {
|
||||
return Math.max(Math.min(value, maximum), minimum);
|
||||
}
|
||||
|
||||
/**
|
||||
* Retrieves an appropriate error message for an error.
|
||||
* @param error The actual error
|
||||
* @param simpleMessage A simpler message to use instead of the actual error.
|
||||
* If supplied, the original error will be added as "details".
|
||||
*/
|
||||
export function getErrorMessage(error: any, simpleMessage?: string): string {
|
||||
var detailsMessage: string;
|
||||
if (typeof error === "string" || error instanceof String) {
|
||||
detailsMessage = error.toString();
|
||||
} else {
|
||||
detailsMessage = error.message || error.error || error.name;
|
||||
}
|
||||
|
||||
if (simpleMessage && detailsMessage) {
|
||||
return simpleMessage + getEnvironmentNewLine() + getEnvironmentNewLine() + "Details: " + detailsMessage;
|
||||
} else if (simpleMessage) {
|
||||
return simpleMessage;
|
||||
} else {
|
||||
return detailsMessage || "An unexpected error has occurred.";
|
||||
}
|
||||
}
|
||||
|
||||
/**
|
||||
* Get the environment's new line characters
|
||||
*/
|
||||
export function getEnvironmentNewLine(): string {
|
||||
var platform = navigator.platform.toUpperCase();
|
||||
|
||||
if (platform.indexOf("WIN") >= 0) {
|
||||
return "\r\n";
|
||||
} else {
|
||||
// Mac OS X and *nix
|
||||
return "\n";
|
||||
}
|
||||
}
|
||||
|
||||
/**
|
||||
* Tests whether two arrays have same elements in the same sequence.
|
||||
*/
|
||||
export function isEqual<T>(a: T[], b: T[]): boolean {
|
||||
var isEqual: boolean = false;
|
||||
if (!!a && !!b && a.length === b.length) {
|
||||
isEqual = _.every(a, (value: T, index: number) => value === b[index]);
|
||||
}
|
||||
return isEqual;
|
||||
}
|
||||
|
||||
/**
|
||||
* Escape meta-characters for jquery selector
|
||||
*/
|
||||
export function jQuerySelectorEscape(value: string): string {
|
||||
value = value || "";
|
||||
return value.replace(/[!"#$%&'()*+,.\/:;<=>?@\[\\\]^`{|}~]/g, "\\$&");
|
||||
}
|
||||
|
||||
export function copyTableQuery(query: Entities.ITableQuery): Entities.ITableQuery {
|
||||
if (!query) {
|
||||
return null;
|
||||
}
|
||||
|
||||
return {
|
||||
filter: query.filter,
|
||||
select: query.select && query.select.slice(),
|
||||
top: query.top,
|
||||
};
|
||||
}
|
||||
|
||||
/**
|
||||
* Html encode
|
||||
*/
|
||||
export function htmlEncode(value: string): string {
|
||||
var _divElem: JQuery = $("<div/>");
|
||||
return _divElem.text(value).html();
|
||||
}
|
||||
|
||||
/**
|
||||
* Executes an action on a keyboard event.
|
||||
* Modifiers: ctrlKey - control/command key, shiftKey - shift key, altKey - alt/option key;
|
||||
* pass on 'null' to ignore the modifier (default).
|
||||
*/
|
||||
export function onKey(
|
||||
event: any,
|
||||
eventKeyCode: number,
|
||||
action: ($sourceElement: JQuery) => void,
|
||||
metaKey: boolean = null,
|
||||
shiftKey: boolean = null,
|
||||
altKey: boolean = null
|
||||
): boolean {
|
||||
var source: any = event.target || event.srcElement,
|
||||
keyCode: number = event.keyCode,
|
||||
$sourceElement = $(source),
|
||||
handled: boolean = false;
|
||||
|
||||
if (
|
||||
$sourceElement.length &&
|
||||
keyCode === eventKeyCode &&
|
||||
$.isFunction(action) &&
|
||||
(metaKey === null || metaKey === event.metaKey) &&
|
||||
(shiftKey === null || shiftKey === event.shiftKey) &&
|
||||
(altKey === null || altKey === event.altKey)
|
||||
) {
|
||||
action($sourceElement);
|
||||
handled = true;
|
||||
}
|
||||
|
||||
return handled;
|
||||
}
|
||||
|
||||
/**
|
||||
* Executes an action on an 'enter' keyboard event.
|
||||
*/
|
||||
export function onEnter(
|
||||
event: any,
|
||||
action: ($sourceElement: JQuery) => void,
|
||||
metaKey: boolean = null,
|
||||
shiftKey: boolean = null,
|
||||
altKey: boolean = null
|
||||
): boolean {
|
||||
return onKey(event, Constants.keyCodes.Enter, action, metaKey, shiftKey, altKey);
|
||||
}
|
||||
|
||||
/**
|
||||
* Executes an action on a 'tab' keyboard event.
|
||||
*/
|
||||
export function onTab(
|
||||
event: any,
|
||||
action: ($sourceElement: JQuery) => void,
|
||||
metaKey: boolean = null,
|
||||
shiftKey: boolean = null,
|
||||
altKey: boolean = null
|
||||
): boolean {
|
||||
return onKey(event, Constants.keyCodes.Tab, action, metaKey, shiftKey, altKey);
|
||||
}
|
||||
|
||||
/**
|
||||
* Executes an action on an 'Esc' keyboard event.
|
||||
*/
|
||||
export function onEsc(
|
||||
event: any,
|
||||
action: ($sourceElement: JQuery) => void,
|
||||
metaKey: boolean = null,
|
||||
shiftKey: boolean = null,
|
||||
altKey: boolean = null
|
||||
): boolean {
|
||||
return onKey(event, Constants.keyCodes.Esc, action, metaKey, shiftKey, altKey);
|
||||
}
|
||||
|
||||
/**
|
||||
* Is the environment 'ctrl' key press. This key is used for multi selection, like select one more item, select all.
|
||||
* For Windows and Linux, it's ctrl. For Mac, it's command.
|
||||
*/
|
||||
export function isEnvironmentCtrlPressed(event: JQueryEventObject): boolean {
|
||||
return isMac() ? event.metaKey : event.ctrlKey;
|
||||
}
|
||||
|
||||
export function isEnvironmentShiftPressed(event: JQueryEventObject): boolean {
|
||||
return event.shiftKey;
|
||||
}
|
||||
|
||||
export function isEnvironmentAltPressed(event: JQueryEventObject): boolean {
|
||||
return event.altKey;
|
||||
}
|
||||
|
||||
/**
|
||||
* Returns whether the current platform is MacOS.
|
||||
*/
|
||||
export function isMac(): boolean {
|
||||
var platform = navigator.platform.toUpperCase();
|
||||
return platform.indexOf("MAC") >= 0;
|
||||
}
|
||||
|
||||
// MAX_SAFE_INTEGER and MIN_SAFE_INTEGER will be provided by ECMAScript 6's Number
|
||||
export var MAX_SAFE_INTEGER = Math.pow(2, 53) - 1;
|
||||
export var MIN_SAFE_INTEGER = -MAX_SAFE_INTEGER;
|
||||
|
||||
/**
|
||||
* Tests whether a value a safe integer.
|
||||
* A safe integer is an integer that can be exactly represented as an IEEE-754 double precision number (all integers from (2^53 - 1) to -(2^53 - 1))
|
||||
* Note: Function and constants will be provided by ECMAScript 6's Number.
|
||||
*/
|
||||
export function isSafeInteger(value: any): boolean {
|
||||
var n: number = typeof value !== "number" ? Number(value) : value;
|
||||
|
||||
return Math.round(n) === n && MIN_SAFE_INTEGER <= n && n <= MAX_SAFE_INTEGER;
|
||||
}
|
||||
|
||||
export function getInputTypeFromDisplayedName(displayedName: string): string {
|
||||
switch (displayedName) {
|
||||
case Constants.TableType.DateTime:
|
||||
return Constants.InputType.DateTime;
|
||||
case Constants.TableType.Int32:
|
||||
case Constants.TableType.Int64:
|
||||
case Constants.TableType.Double:
|
||||
case Constants.CassandraType.Bigint:
|
||||
case Constants.CassandraType.Decimal:
|
||||
case Constants.CassandraType.Double:
|
||||
case Constants.CassandraType.Float:
|
||||
case Constants.CassandraType.Int:
|
||||
case Constants.CassandraType.Smallint:
|
||||
case Constants.CassandraType.Tinyint:
|
||||
return Constants.InputType.Number;
|
||||
default:
|
||||
return Constants.InputType.Text;
|
||||
}
|
||||
}
|
||||
|
||||
export function padLongWithZeros(value: string): string {
|
||||
var s = "0000000000000000000" + value;
|
||||
return s.substr(s.length - 20);
|
||||
}
|
||||
|
||||
/**
|
||||
* Set a data type for each header. The data type is inferred from entities.
|
||||
* Notice: Not every header will have a data type since some headers don't even exist in entities.
|
||||
*/
|
||||
export function getDataTypesFromEntities(headers: string[], entities: Entities.ITableEntity[]): any {
|
||||
var currentHeaders: string[] = _.clone(headers);
|
||||
var dataTypes: any = {};
|
||||
entities = entities || [];
|
||||
entities.forEach((entity: Entities.ITableEntity, index: number) => {
|
||||
if (currentHeaders.length) {
|
||||
var keys: string[] = _.keys(entity);
|
||||
var headersToProcess: string[] = _.intersection(currentHeaders, keys);
|
||||
headersToProcess &&
|
||||
headersToProcess.forEach((propertyName: string) => {
|
||||
dataTypes[propertyName] = entity[propertyName].$ || Constants.TableType.String;
|
||||
});
|
||||
currentHeaders = _.difference(currentHeaders, headersToProcess);
|
||||
}
|
||||
});
|
||||
return dataTypes;
|
||||
}
|
||||
|
||||
/**
|
||||
* Set a data type for each header. The data type is inferred from Cassandra Schema.
|
||||
*/
|
||||
export function getDataTypesFromCassandraSchema(schema: CassandraTableKey[]): any {
|
||||
var dataTypes: any = {};
|
||||
schema &&
|
||||
schema.forEach((schemaItem: CassandraTableKey, index: number) => {
|
||||
dataTypes[schemaItem.property] = schemaItem.type;
|
||||
});
|
||||
return dataTypes;
|
||||
}
|
||||
|
||||
Reference in New Issue
Block a user